Sell Birch bark extract

Birch bark extract You May Also Be Interested In: bark extract betulinic acid birch bark birch bark extract skin toner
Product Feature:
Betulinic acid is an oxidation product of betulin a traditional medicine product of the triterpene family that is derived from birch tree bark. Previous research characterized it as an effective inhibitor of human melanoma tumor growth through the induction of apoptosis. Betulin has been shown to help wounds heal faster and cut inflammation. Many cosmetic companies, touting it as a skin toner and restorer, add birch bark extract to various products
Product Description:
Resources: Birch bark
Appearance: White fine powder
Main Components: Betulin, Betulinic acid
Specification: Betulin 70%, 90%, 98%, 99%
Betulinic acid 50%, 90%, 98%
Packing: 1~5kgs/drum, 25kgs/drum
Lead Time: Within 10 Days
Shelf Life: 36 Month